SSI America 7SL Power Line and grounding, Power Supply, Preliminary Hardware Settings

E) Power Line and grounding

	N, L2
4
	POWER SUPPLY
	100 to 240 Vac

524 Vac/Vdc

R (S,T), L1	N, L2
	R (S,T), L1

NOTE:

1)Before connecting the power line, check that the voltage is correct (see Model Number).

2)For supply connections use 16 AWG or larger wires rated for at least 75 °C.

3)Use copper conductors only.

4)Do not run input wires with power cables.

5)Polarity does not matter for 24 Vdc wiring.

6)The power supply input is not fuse protected. Please provide it externally.

Power Supply	Type	Current	Voltage
24 Vac/Vdc	T	500 mA	250 V
100/240 Vac	T	125 mA	250 V

PRELIMINARY HARDWARE SETTINGS

1)Remove the instrument from its case.

2)Set J106 according to the following table:

Input Type		J106
	1-2	3-4	5-6	7-8
T/C, RTD,
0-60 mV, 12-60 mV	close	open	open	open
(standard configuration)
0-5 V, 1-5V	open	close	open	open
0-10V, 2-10 V	open	open	close	open
0-20 mA, 4-20 mA	open	open	open	close
Input CTTC R192=180K

SH120=Closed CH101=Open

When the fuse is damaged the instrument should be returned to your supplier to check the power supply.

7)Safety requirements for permanently connected equipment:

-Include a switch or circuit-breaker in the installation.

-Place the switch in close proximity to the equipment and within easy reach of the operator.

-Mark the switch as the disconnecting device for the equipment. NOTE: A single switch or circuit-breaker can drive more than one instrument.

8)When the NEUTRAL line is present, connect it to terminal 4.

9)To avoid shock and possible instrument damage, connect power last.

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7sl-1-00.p65 12 9/17/02, 2:39 PM